Portwest FR64 Navy Molten Metal Protection Flame Retardant Trousers

Designed, manufactured, tested and certified for demanding work environments, the Portwest FR64 Navy Molten Metal Protection Flame Retardant Trousers provide high protection against a range of metals, as well as protection against heat, flames, static, and arc flash. Available in a range of sizes, and with a half elasticated waist, the Portwest FR64 Trousers are a comfortable safety work garment available for a range of users.

Protective Safety Work Trousers

The Portwest FR64 Safety Work Trousers have been designed to offer the highest protection in hazardous work environments. Tested and certified to EN ISO 11612, EN ISO 11611 CLASS 2, EN 1149-5, and IEC 61482-2, the Portwest FR64 Trousers are designed for higher hazard welding applications, and provide protection against molten aluminium, heat, flames, arc flash, and static.

Which Size Portwest FR64 Fire Retardant Trousers is Right for Me?

To find the correct size for you please measure yourself around the waist as illustrated in the image below, then find the corresponding size with reference to the table. Next please select this size from the drop-down menu at the top of the page.

Please Note: All sizes of the Portwest FR64 Trousers come in a regular leg length of 31".

What Certifications Have the Portwest FR64 Welding Trousers Received?

The Portwest trousers have undergone extensive testing, so you can be certain of your safety at work.

• EN 11612:
  • A1: Limited flame spread
  • A2: Limited flame spread, hemmed
  • B1: Convective heat (scale 1 - 3)
  • C1: Radiant heat (scale 1 - 4)
  • D3: Molten aluminium (scale 1 - 3)
  • E3: Molten iron (scale 1 - 3)
  • F1: Contact heat (scale 1 - 3)
• EN ISO 11611
  • Class 2
  • A1
  • A2
• EN 1149:
  • 5: Protects against electrostatic discharge in case of an explosion
• IEC: 61482-2 IEC 61482-1-2 APC 1
• ASTM F1959/ F1959M - 14e1 ATPV = 13 CAL/CM² (84.9%)

What Do These Certifications Mean?

• EN 11612: This standard determines whether a garment offers protection against heat and flames, and whether this protection extends to convective, radiant or contact heat
• EN 11611: This standard shows whether an item of clothing is suitable for welding or similar tasks and will protect the wearer from heat and metal splashes
• EN 1149-5: This standard demonstrates whether a garment protects against electrostatic discharge in environments such as petrochemical refineries where there is a risk of explosion
• IEC 61482: This standard indicates the garment's ability to provide protection against the thermal hazards of an electrical arc
• ASTM F1959: This standard determines the arc rating of a garment, which is the amount of energy needed to pass through the fabric to cause a second or third degree burn

Is Further Information Available on These Certifications?

If you would like to find out more about the standards mentioned here please read one of our blogs on the subject:

• Flame Resistant Standards: What Do I Need to Know?
• Anti-Static Workwear: What Do I Need to Know?
• Arc Flash Workwear: What Do I Need to Know?

What Are the Key Features of the Portwest FR64 Flame Resistant Trousers?

• Highly protective safety work trousers offer class 2 welding protection
• Highest protection against molten aluminium, iron, and steel
• Certified protection against molten metal splash
• Certified protection against heat and flames
• 4 pockets for storage of personal belongings whilst on site
• Includes rule pocket and jetted back pocket
• Half elasticated waist ensures a secure and comfortable wearer fit
• UV protection fabric blocks out 98% of UV rays
• CE-CAT III
• CE certified and UKCA marked

How Should I Care for the FR64 Portwest Arc Flash Trousers?

• Do not bleach
• Tumble dry at low temperatures
• Iron Max 150°
• Do not dry clean
• Industrial laundry:
  • Wash at 75°C
  • Tunnel dry 155°C

Technical Specifications

• Materials:
  • Shell Fabric: Aluflame: 43% cotton, 30% Viscose, 20% Acrylic, 6% Aramid, 1% Antistatic 360g

Documentation

• Please click here to view the declaration of conformity statement for this product

Delivery

This item will be dispatched by Royal Mail, DPD courier or UPS courier.

The estimated delivery time for this item is usually displayed at the top of the page before adding the product to your basket. For products marked "In Stock Now", these will normally be dispatched either on the same day (if placed before 14:00 on a working day) or the next working day.

Please contact our Customer Care Team on 020 7501 0598 for an up to the minute delivery expectation for this product.

UK Delivery Charges

Certain orders delivered to the UK are subject to a delivery charge; refer to the table below for more information. Please note that all values are listed exclusive of VAT.